4125 Tranquilla Ave
Atascadero, CA 93422

$879,000

Price

Beds

Baths

1,427 Sq. Ft.

$616 / Sq. Ft.

1,427

Sq. Ft.

$616

per Sq. Ft.

a front view of a house with a yard and garage

an aerial view of a house with garden and patio

a view of a house with backyard sitting area and garden

a kitchen with stainless steel appliances granite countertop a stove a sink a refrigerator a dining table and chairs

a kitchen with stainless steel appliances a stove a refrigerator and cabinets

a view of a living room and kitchen with a large window

a view of livingroom with furniture and window

a bathroom with a sink a mirror and a toilet

a bathroom with a sink toilet and shower

a backyard of a house with table and chairs

a view of a garden with a building in the background

a view of a patio with a table and chairs under an umbrella

a backyard of a house with seating space

a view of empty room with wooden floor and fan

Description

Enjoy beautiful sunsets from this charming Atascadero split-level home nestled on nearly 1/2 acre! Step inside to an inviting open-concept floor plan featuring wood-look tile flooring throughout the main living areas. The updated kitchen is both stylish and functional, with solid surface countertops, Shaker-style soft-close cabinetry, stainless steel appliances, and a farmhouse sink — perfect for preparing meals while staying connected to the living space. Updated Anderson windows and slider fill...Enjoy beautiful sunsets from this charming Atascadero split-level home nestled on nearly 1/2 acre! Step inside to an inviting open-concept floor plan featuring wood-look tile flooring throughout the main living areas. The updated kitchen is both stylish and functional, with solid surface countertops, Shaker-style soft-close cabinetry, stainless steel appliances, and a farmhouse sink — perfect for preparing meals while staying connected to the living space. Updated Anderson windows and slider fill the home with natural light, creating a bright and welcoming atmosphere. Upstairs, you’ll find two comfortable guest bedrooms and an updated guest bath, along with a serene primary suite complete with its own private bath. Each closet has been upgraded with custom organizers for effortless storage and convenience. The two-car garage features newly added epoxy flooring and a bonus 3/4 bath — ideal for guests or hobby space. Outdoor living is just as inviting, with a lovely front patio overlooking the newly landscaped yard — the perfect spot to relax and take in beautiful sunsets. The spacious backyard offers room to garden, entertain, or simply unwind in your own private oasis. Call for your showing today!

Property Details for 4125 Tranquilla Avenue

View

Hills, Neighborhood

Parking Spaces Total

Private Pool

Cooling Type

Central Air

Total Units

1.0

Building Type

Detached

Lot Size Source

Public Records

Living Area

1427

LISTING UPDATED: 11/29/2025 07:10 PM

Property Details for 4125 Tranquilla Avenue

Status	Active
MLS #	NS25253219
Days on Market	28
Taxes	-
HOA Fees	-
Condo/Co-op Fees	-
Compass Type	Single Family
MLS Type	Residential / Single Family Residence
Year Built	1986
Lot Size	0.41 AC / 17,880 SF
County	San Luis Obispo County

Location

Listing Courtesy of RE/MAX Success, Susan Kretzu, DRE #01451523

Add your commute

Building Information for 4125 Tranquilla Avenue

Stories2Year Built1986Building Size-Lot Size0.41 AC / 17,880 SF

Payment Calculator

$5,079 per month

30 year fixed, 6.28% Interest

Principal and Interest

$4,343

Property Taxes

$736

HOA Dues

The Payment Calculator is for illustrative purposes only.

Property Information for 4125 Tranquilla Avenue

Income / Expense / Tax Details

Tax / Assessment Info

Tax Block: NC
CFD/Mello-Roos Fee: $0

Tax Lot: 109

Community / Development

Assessments YN: Yes
Assessments: Unknown

Community Features: Suburban
Community: ATNortheast(10)

Property / Structure Info

Interior Features

Interior Features: 2 Staircases, Ceiling Fan(s)
Room Type: All Bedrooms Up, Kitchen, Laundry, Living Room, Primary Bathroom, Primary Bedroom

Rooms: Dining Area
Room Bathroom Features: Shower, Shower in Tub
Bedroom Features: All Bedrooms Up
Room Kitchen Features: Kitchen Open to Family Room, Self-closing drawers
Eating Area: Area
Laundry: Yes
Laundry Features: Gas Dryer Hookup, Individual Room, Inside, Washer Hookup
Laundry Location: Gas, Washer Hookup
Laundry Utilities: Gas, Washer Hookup
Fireplace Features: Living Room, Gas
Fireplace Rooms: Gas, Living Room
Fireplace: FP in Living Room, Gas
Cooling: Central Air
Heating Type: Forced Air
Heating: Forced Air
Heat Equipment: Forced Air Unit
Flooring Type: Carpet, Tile, Vinyl
Floor Coverings: Carpet, Linoleum/Vinyl, Tile
Flooring: Carpet, Tile, Vinyl

Exterior Features

Window Features: Double Pane Windows
Exterior Features: Awning(s)

Roof: Composition
Entry Location: /
Structures: Suburban
Structure Type: House
Other Structures: Shed(s)
Miscellaneous: Suburban
View Description: Hills
Patio: Yes
Patio And Porch Features: Patio
Pool Features: None
Pool Description: None
Pool: N/K
Pool Heat: N/K

Land/Lot Info

Sign on Property: Yes
Lot Features: 0-1 Unit/Acre, Back Yard, Front Yard, Garden, Lot 10000-19999 Sqft, Sprinkler System, Sprinklers In Front, Sprinklers In Rear

Lease Considered: No
Available For Lease: No
Land Lease: No
Land Lease Type: Fee
Sprinklers: Yes
Levels: Multi/Split
Water: Public
Sewer: Septic Type Unknown
Sewer/Septic: Unknown, Cable Available, Electricity Connected, Natural Gas Connected
Utilities: Cable Available, Electricity Connected, Natural Gas Connected
Electric: Cable Available, Electricity Connected, Natural Gas Connected
Water Source: Public

Parking Info

Garage Spaces: 2
Parking: Yes

Parking Garage: Driveway, Garage, RV Possible
Parking Non-Garage: Garage
Parking Garage Spaces: 2
Parking Garage: Garage
Carport Spaces: 0
Attached Garage: Yes
Parking Features: Driveway, Garage, Garage Faces Front, RV Potential

Property / Structure Info

Builders Tract Name: ATNortheast
Builders Tract Code: ATNortheast(10)

Residential Styles: Detached
Residential Unit Location: No Common Walls

Property History for 4125 Tranquilla Avenue

Date	Event & Source	Price	Appreciation
Nov 7, 2025	Listed (Active) CRMLS #NS25253219	$879,000	—
Nov 6, 2025	Listed (Active) CLAW #NS25253219MR	$879,000	—
Nov 6, 2025	Listed (Active) SDMLS #NS25253219	$879,000	—
Jan 20, 2023	Sold CLAW #NS22251003MR	$749,900	—
Jan 20, 2023	Sold SDMLS #NS22251003	$749,900	—
Jan 20, 2023	Sold CRMLS #NS22251003	$749,900	—
Dec 13, 2022	Sold (Public Record) Public Record #1504455112	$750,000	+7.5% / yr
Dec 12, 2022	Pending CRMLS #NS22251003		—
Dec 10, 2022	Pending SDMLS #NS22251003		—
Dec 10, 2022	Pending CLAW #NS22251003MR		—
Dec 8, 2022	Listed (Active) CRMLS #NS22251003	$749,900	—
Dec 8, 2022	Listed (Active) CLAW #NS22251003MR	$749,900	—
Nov 29, 2022	Listed (Active) SDMLS #NS22251003	$749,900	—
Apr 12, 2012	Expired CRMLS #AT120066	$499,000	—
Sep 27, 2010	Permanently Off Market NSBCMLS #168445	$309,900	—
Sep 24, 2010	Sold NSBCMLS #168445	$310,000	—
Sep 24, 2010	Sold CLAW #PR168445MR	$310,000	—
Sep 24, 2010	Sold CRMLS #PR168445	$310,000	—
Sep 3, 2010	Sold (Public Record) Public Record #296492185	$310,000	-10.9% / yr
Aug 24, 2010	Pending CRMLS #PR168445		—
Aug 24, 2010	Pending CLAW #PR168445MR		—
Aug 3, 2010	Listed (Active) NSBCMLS #168445	$309,900	—
Aug 3, 2010	Listed (Active) CLAW #PR168445MR	$309,900	—
Aug 3, 2010	Listed (Active) CRMLS #PR168445	$309,900	—
Sep 24, 2009	Permanently Off Market NSBCMLS #158709	$339,000	—
Sep 16, 2009	Listed (Active) NSBCMLS #158709	$339,000	—
Dec 21, 2006	Permanently Off Market NSBCMLS #123882	$479,000	—
Dec 20, 2006	Sold NSBCMLS #123882	$479,000	—
Dec 20, 2006	Sold CRMLS #PR123882	$479,000	—
Dec 20, 2006	Sold CLAW #PR123882MR	$479,000	—
Nov 22, 2006	Sold (Public Record) Public Record #211199892	$479,000	+10.7% / yr
Nov 16, 2006	Pending CLAW #PR123882MR		—
Nov 16, 2006	Pending CRMLS #PR123882		—
Nov 3, 2006	Listed (Active) CLAW #PR123882MR	$479,000	—
Nov 3, 2006	Listed (Active) NSBCMLS #123882	$479,000	—
Nov 3, 2006	Listed (Active) CRMLS #PR123882	$479,000	—
Oct 28, 2006	Expired CLAW #AT120066MR		—
Oct 28, 2006	Permanently Off Market NSBCMLS #120066	$499,000	—
Jul 29, 2006	Listed (Active) CLAW #AT120066MR	$499,000	—
Jul 29, 2006	Listed (Active) NSBCMLS #120066	$545,000	—
Jul 29, 2006	Listed (Active) CRMLS #AT120066	$499,000	—
May 26, 2005	Sold CLAW #PI1036446MR	$410,000	—
May 26, 2005	Sold CRMLS #PI1036446	$410,000	—
May 26, 2005	Sold NSBCMLS #1036446	$410,000	—
May 11, 2005	Sold (Public Record) Public Record #157936066	$410,000	—
Feb 22, 2005	Pending NSBCMLS #1036446		—
Feb 22, 2005	Pending CRMLS #PI1036446		—
Feb 22, 2005	Pending CLAW #PI1036446MR		—
Jan 9, 2005	Listed (Active) CRMLS #PI1036446	$429,900	—
Jan 9, 2005	Listed (Active) CLAW #PI1036446MR	$429,900	—
Jan 9, 2005	Listed (Active) NSBCMLS #1036446	$429,900	—
Jul 18, 2000	Permanently Off Market NSBCMLS #1808	$194,500	—
Jul 18, 2000	Sold CRMLS #AT1808	$194,500	—
Jul 18, 2000	Sold CLAW #AT1808MR	$194,500	—
Jul 17, 2000	Pending CRMLS #AT1808		—
Jul 17, 2000	Pending CLAW #AT1808MR		—
Apr 11, 2000	Listed (Active) CRMLS #AT1808		—
Apr 11, 2000	Pending CRMLS #AT1808		—
Apr 10, 2000	Listed (Active) CRMLS #AT1808		—
Apr 10, 2000	Pending CRMLS #AT1808		—
Apr 6, 2000	Listed (Active) CRMLS #AT1808	$194,500	—
Apr 6, 2000	Listed (Active) CLAW #AT1808MR	$194,500	—
Apr 6, 2000	Listed (Active) NSBCMLS #1808	$194,500	—

Date	Event & Source	Price
11/07/2025	Listed (Active) CRMLS #NS25253219	$879,000
11/06/2025	Listed (Active) CLAW #NS25253219MR	$879,000
11/06/2025	Listed (Active) SDMLS #NS25253219	$879,000
01/20/2023	Sold CLAW #NS22251003MR	$749,900
01/20/2023	Sold SDMLS #NS22251003	$749,900
01/20/2023	Sold CRMLS #NS22251003	$749,900
12/13/2022	Sold (Public Record) Public Record #1504455112	$750,000 +7.5% / yr
12/12/2022	Pending CRMLS #NS22251003	—
12/10/2022	Pending SDMLS #NS22251003	—
12/10/2022	Pending CLAW #NS22251003MR	—
12/08/2022	Listed (Active) CRMLS #NS22251003	$749,900
12/08/2022	Listed (Active) CLAW #NS22251003MR	$749,900
11/29/2022	Listed (Active) SDMLS #NS22251003	$749,900
04/12/2012	Expired CRMLS #AT120066	$499,000
09/27/2010	Permanently Off Market NSBCMLS #168445	$309,900
09/24/2010	Sold NSBCMLS #168445	$310,000
09/24/2010	Sold CLAW #PR168445MR	$310,000
09/24/2010	Sold CRMLS #PR168445	$310,000
09/03/2010	Sold (Public Record) Public Record #296492185	$310,000 -10.9% / yr
08/24/2010	Pending CRMLS #PR168445	—
08/24/2010	Pending CLAW #PR168445MR	—
08/03/2010	Listed (Active) NSBCMLS #168445	$309,900
08/03/2010	Listed (Active) CLAW #PR168445MR	$309,900
08/03/2010	Listed (Active) CRMLS #PR168445	$309,900
09/24/2009	Permanently Off Market NSBCMLS #158709	$339,000
09/16/2009	Listed (Active) NSBCMLS #158709	$339,000
12/21/2006	Permanently Off Market NSBCMLS #123882	$479,000
12/20/2006	Sold NSBCMLS #123882	$479,000
12/20/2006	Sold CRMLS #PR123882	$479,000
12/20/2006	Sold CLAW #PR123882MR	$479,000
11/22/2006	Sold (Public Record) Public Record #211199892	$479,000 +10.7% / yr
11/16/2006	Pending CLAW #PR123882MR	—
11/16/2006	Pending CRMLS #PR123882	—
11/03/2006	Listed (Active) CLAW #PR123882MR	$479,000
11/03/2006	Listed (Active) NSBCMLS #123882	$479,000
11/03/2006	Listed (Active) CRMLS #PR123882	$479,000
10/28/2006	Expired CLAW #AT120066MR	—
10/28/2006	Permanently Off Market NSBCMLS #120066	$499,000
07/29/2006	Listed (Active) CLAW #AT120066MR	$499,000
07/29/2006	Listed (Active) NSBCMLS #120066	$545,000
07/29/2006	Listed (Active) CRMLS #AT120066	$499,000
05/26/2005	Sold CLAW #PI1036446MR	$410,000
05/26/2005	Sold CRMLS #PI1036446	$410,000
05/26/2005	Sold NSBCMLS #1036446	$410,000
05/11/2005	Sold (Public Record) Public Record #157936066	$410,000
02/22/2005	Pending NSBCMLS #1036446	—
02/22/2005	Pending CRMLS #PI1036446	—
02/22/2005	Pending CLAW #PI1036446MR	—
01/09/2005	Listed (Active) CRMLS #PI1036446	$429,900
01/09/2005	Listed (Active) CLAW #PI1036446MR	$429,900
01/09/2005	Listed (Active) NSBCMLS #1036446	$429,900
07/18/2000	Permanently Off Market NSBCMLS #1808	$194,500
07/18/2000	Sold CRMLS #AT1808	$194,500
07/18/2000	Sold CLAW #AT1808MR	$194,500
07/17/2000	Pending CRMLS #AT1808	—
07/17/2000	Pending CLAW #AT1808MR	—
04/11/2000	Listed (Active) CRMLS #AT1808	—
04/11/2000	Pending CRMLS #AT1808	—
04/10/2000	Listed (Active) CRMLS #AT1808	—
04/10/2000	Pending CRMLS #AT1808	—
04/06/2000	Listed (Active) CRMLS #AT1808	$194,500
04/06/2000	Listed (Active) CLAW #AT1808MR	$194,500
04/06/2000	Listed (Active) NSBCMLS #1808	$194,500

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 4125 Tranquilla Avenue

Taxable ValueLand$348,534Additions$431,661Total$780,195

Tax Record2025$8,832 ($736 / month)

Home Facts

Beds3Total Finished SqFt1,427 SqFtAbove Grade Finished SqFt1,427 SqFtStories1Lot Size17,880 SqFtStyleSingle Family ResidenceYear Built1986ZoningLSFXCountySAN LUIS OBISPOAPN029-011-012

Schools near 4125 Tranquilla Avenue

This home is within Atascadero Unified School District.


Rating	School	Type	Grades	Distance
5/10	San Benito Elementary School	Public - Serves this home	K to 5	0.8 mi
4/10	Atascadero Middle School	Public - Serves this home	6 to 8	1.2 mi
7/10	Atascadero High School	Public - Serves this home	9 to 12	1.5 mi
7/10	Atascadero Choices in Education Academy (ACE)	Public - Choice school	9 to 12	0.8 mi
2/10	Paloma Creek High	Public - Choice school	9 to 12	0.8 mi
6/10	Fine Arts Academy	Public - Nearby school	4 to 8	1.1 mi
NR	Children's House Montessori School	Private - Nearby school	PK to 6	0.8 mi


Rating	School	Distance
5/10	San Benito Elementary School PublicK to 5 Serves this home	0.8 mi
4/10	Atascadero Middle School Public6 to 8 Serves this home	1.2 mi
7/10	Atascadero High School Public9 to 12 Serves this home	1.5 mi
7/10	Atascadero Choices in Education Academy (ACE) Public9 to 12 Choice school	0.8 mi
2/10	Paloma Creek High Public9 to 12 Choice school	0.8 mi
6/10	Fine Arts Academy Public4 to 8 Nearby school	1.1 mi
NR	Children's House Montessori School PrivatePK to 6 Nearby school	0.8 mi

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 4125 Tranquilla Avenue, Atascadero, CA 93422

4125 Tranquilla Avenue is a single family home for sale in Atascadero, CA 93422. This property was listed for sale on November 6, 2025 by RE/MAX Success, it's currently listed at $879,000. It has been on the market for a total of 28 days and was last sold on January 20, 2023. This listing's school district is Atascadero Unified School District. Nearby schools include San Benito Elementary School, Atascadero Middle School and Atascadero High School. 4125 Tranquilla Avenue is a 3-bed, 3-bath, 1,427 sqft single family home built in 1986.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of RE/MAX Success, Susan Kretzu, DRE #01451523

Based on information from one of the following Multiple Listing Services: Santa Barbara MLS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Santa Barbara MLS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.

4125 Tranquilla AveAtascadero, CA 93422

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More information about 4125 Tranquilla Avenue, Atascadero, CA 93422

4125 Tranquilla Ave
Atascadero, CA 93422